《CPython Internals》学习第 4 天,p61-p75 总结,总计 15 页。 一、技术总结1.编译器类型(1)self-hosted compilerSelf-hosted compilers are compilers written in the language they compile, such as the Go c…
3CPython means the specific implementation of the Python language that is written in the C language. There are other implementations of Python, created with various other languages and technologies such as .NET, Java and even subsets of Python itself. 4Programs that automate some task, often comm...
The Python Software Foundation describes Python as “an interpreted, object-oriented, high-level programming language with dynamic semantics.” Unlike such languages as Java, Python is an interpreted language, indicating that its source code can be directly used and executed without needing a compiler...
This tool uses slightly older versions of languages (e.g., Python 3.6) for greater stability and because instructional materials often rely on older versions. Upgrading to the newest versions can confuse beginners who are learning from instructional materials since the compiler/interpreter messages do...
More striking is the use of indentation. Although it was common in programs written in ALGOL 60 or its descendants, such as Pascal, to use indentation as a typographical layout feature for clarifying the grouping of commands, this was an entirely optional presentation choice, made purely for the...
The language we are going to be discussing in this chapter is Python, which is commonly termed as a scripting language, so before moving further let’s understand what that means. Usually the code written in a programming language is compiled to machine code using a program called compiler to...
ironpython - Implementation of the Python programming language written in C#. micropython - A lean and efficient Python programming language implementation. numba - Python JIT compiler to LLVM aimed at scientific Python. peachpy - x86-64 assembler embedded in Python. pypy - A very fast and complian...
The Erg compiler is written in Rust. Erg is a pure object-oriented language. Everything is an object; types, functions, and operators are all objects. On the other hand, Erg is also a functional language. Erg requires some kinds of markers to be placed on code that causes side effects ...
Nuitka isthePython compiler. It is written in Python. It is a seamless replacement or extension to the Python interpreter and compileseveryconstruct that CPython 2.6, 2.7, 3.3, 3.4, 3.5, 3.6, and 3.7 have, when itself run with that Python version. ...
Cython (http://cython.org) is a compiler for code written in the Cython language. Cython is based on Pyrex by Greg Ewing. Usage: cython [options] sourcefile.{pyx,py} ... Options: -V, --version Display version number of cython compiler ...